<!DOCTYPE html>
<html class="x-admin-sm">

<head>
  <meta charset="UTF-8">
  <title>欢迎页面-X-admin2.2</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8,target-densitydpi=low-dpi" />
  <link rel="stylesheet" href="__STATIC__/css/font.css">
  <link rel="stylesheet" href="__STATIC__/css/xadmin.css">
  <script type="text/javascript" src="__STATIC__/lib/layui/layui.js" charset="utf-8"></script>
  <script type="text/javascript" src="__STATIC__/js/xadmin.js"></script>
  <script type="text/javascript" src="__STATIC__/js/jquery.min.js"></script>
  <!-- 让IE8/9支持媒体查询，从而兼容栅格 -->
  <!--[if lt IE 9]>
  <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
  <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
  <![endif]-->
</head>
<body>
<div class="layui-fluid">
  <div class="layui-row">
    <form action="{:url('classroom/editPost')}" method="post">
      <div class="layui-form-item">
        <label for="username" class="layui-form-label">
          <span class="x-red">*</span>班级名称：
        </label>
        <div class="layui-input-inline">
          <input type="text" id="username" name="class_name" value="{$user.class_name}" required="" lay-verify="required"
                 autocomplete="off" class="layui-input">
        </div>
        <div class="layui-form-mid layui-word-aux">
          <span class="x-red">*</span>班级名称不能为空
        </div>
      </div>
      <div class="layui-form-item">
        <label  class="layui-form-label">
          <span class="x-red">*</span>学校名称：
        </label>
        <div class="layui-input-inline">
          <select name="major_id" class="layui-input" id="school" lay-filter="school" style="width: 250px;">
            <option value="">选择学校</option>
            {foreach name="school" item="v"}
            <option value="{$v.id}" {if $v.id==$school_id} selected {/if} >{$v.school_name}</option>
            {/foreach}
          </select>
        </div>
      </div>
      <div class="layui-form-item">
        <label  class="layui-form-label">
          <span class="x-red">*</span>所在专业：
        </label>
        <div class="layui-input-inline">
          <select name="major_id" class="layui-input" id="major" style="width: 250px;">
            <option value="">选择专业</option>
            {foreach name="data" item="vo"}
            <option value="{$vo.id}" {if $vo.id == $user['major_id']} selected {/if} >{$vo.major_name}</option>
            {/foreach}
          </select>
          <input type="hidden" value="{$user.id}" name="id"/>
        </div>
      </div>

      <div class="layui-form-item">
        <label class="layui-form-label">
        </label>
        <input type="submit" value="修改" class="layui-btn"/>
      </div>
    </form>
  </div>
</div>
<script>

  layui.use(['laydate','form'], function(){
    var laydate = layui.laydate;
    var form = layui.form;

    $(function () {
      $('#school').on('change', function () {
        // 选择的学校的id
        var schoolId = $(this).val();
        // ajax 查询
        $.ajax({
          url: "{:url('Classroom/getMajorBySchool')}",
          data: {
            school_id: schoolId
          },
          success: function (r) {
            $('#major').html(r);
          },
          error: function () {
            alert('系统错误！')
          }
        });
      });
    })

  });</script>
<script>var _hmt = _hmt || []; (function() {
    var hm = document.createElement("script");
    hm.src = "https://hm.baidu.com/hm.js?b393d153aeb26b46e9431fabaf0f6190";
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(hm, s);
})();</script>


</body>

</html>
